C4 Energy is the leader in mental and performance energy, built for the out performers and overachievers working tirelessly to unleash their potential.

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178 Reviews
People love discovering this place.

Here's what people say after redeeming their Nift gift.

It’s good. Could use a bit more carbonation and caffeine

Jason, May 13, 2021

was good because really get energy from it

Jody, May 13, 2021

great tasting products

Dan, May 13, 2021

Great deal and effective energy drink. The one I got has a weird aftertaste though

Melody, May 12, 2021

Great taste

Doug, May 11, 2021

Love it, and so good for you!

Dawn, May 11, 2021

I loved this drink, I wish I picked a different flavor cause this one tasted like pixie Stix with water and was 2 sweet for me. however I can drink this in portions just not a whole can at the same time. Overall, this was great.

Erica, May 10, 2021

It had a really pleasant flavor and I experienced a nice surge of energy. I would definitely buy it again and wish I could find it in stores near me.

Lisa, May 9, 2021

Very easy to navigate

Christina, May 3, 2021

Love the taste and effects of the product.

Mark, May 3, 2021

The flavor is good, and it definitely gives you energy!

Natasha, May 2, 2021

All 3 flavors in the variety pack were amazingly good tasting! They are truly better than any other energy drink I've tried for flavor and energy. I love them! 5+ STARS!!!

Sarah, May 2, 2021

I’m really enjoying the energy pop rocks that I got

L, May 2, 2021

This is a very tasty drink that gives you energy.

Cara, May 1, 2021

Thanks, it was pretty good though I didn't think it was *that* strong in the energy department. But maybe that's me. Overall taste was decent, didn't have a funny aftertaste like a lot of energy drinks. Would buy again.

Helen, April 30, 2021


Taylor, April 29, 2021

I like that it was sugar free really and it tasted good.

Krista, April 29, 2021

Fast delivery!

Shevaun, April 28, 2021

It didn't taste like medicine to me. Quite refreshing, and gave me great energy, without a nasty crash!

Renea, April 26, 2021

Drink flavor I ordered was really good tasting. Shipped and got to me fast and decent price for the size of the cans.

Miranda, April 25, 2021

nice prices

Haley, April 21, 2021

it's a good place

Dawn, April 21, 2021

Great price on a great product. Fast shipping.

Jeff, April 21, 2021

I enjoyed the discount I got on my c4 energy drink. Good work.

Robert, April 19, 2021

C4 Energy is the best energy drink I have ever tried. I love the taste, the ingredients, and the fact that it doesn’t have calories. Recommended.

Trav, April 19, 2021

It was good the flavor you very much have to get use to. I like sugar energy drinks but some like this one has a very strong flavor.

Jonathan, April 19, 2021

My new fave for sure! Great taste and great boost without crashing.

Brooke, April 19, 2021

Every thing to do with nifts is what is up and the to die for amazing company

Brittany, April 18, 2021

I love their product. No crash and full of energy

Brody, April 15, 2021

speedy delivery

Daddyz Lil, April 13, 2021

C4 was tasteful and great for the gym. I have had other brands and with C4 there it no crash after effects

Romeo, April 12, 2021

product was very taste

Brock, April 9, 2021

Definitely gives you energy and I loved the taste!

Jymmi, April 7, 2021

Amazing natural energy!

Fox, April 5, 2021

The energy drinks are really good and gave me the caffeine boost I needed!

Marie, April 4, 2021

Love it

Margaret, March 31, 2021

There website is easy to navigate through. Their sales are awesome and they always have amazing products!

Stream, March 31, 2021

great drink for a great price

Adam, March 29, 2021

Amazing flavors!

Liz, March 28, 2021

Lots of energy and flavor

Samantha, March 26, 2021

Tasty carbonated drink but note that it has caffeine in it.

Charuta, March 25, 2021

Zero calorie...

Tom, March 25, 2021

Amazing drinks and great deals!

Tiffani, March 25, 2021

awesome selection

Veronique, March 25, 2021

Tastes good didn’t upset my stomach like most other energy drinks

Tonya, March 24, 2021

It was okay!

Kristen, March 23, 2021

Flavor is great, good kick

Emily, March 22, 2021

Nice tasting orange flavored drink. Super easy to checkout and super fast shipping. My husband likes beta-alanine, so these drinks were perfect for him.

August, March 22, 2021

Very sweet

Sarah, March 17, 2021

Love the fizziness (new word!) and that it has no carbs. It would be nice if there was a relatively non-sweet version, like club soda; I do not especially like sweet drinks in general.

Donna, March 16, 2021

Delicious energy drink that really works!

Jordan, March 15, 2021


Aiden, March 15, 2021

Earnings points good prices

Katie, March 14, 2021

Loved it!

Brittany, March 14, 2021

Great supplement line

Shabnam, March 13, 2021

I enjoy trying new things and brands and whatnot and I practically live off of energy drinks

Stephanie, March 13, 2021

The C4 energy drink is a real energy booster. About 5 minutes after drinking the C4 you are ready to go for a good workout. Ore just to give yoirself a kick start for a good day at work.

Michael, March 12, 2021

It’s great!

Kimberly, March 12, 2021

I love these drinks. They give you Lasting energy

Dierdre, March 10, 2021

Decent price

Gina-Marie, March 10, 2021

great flavor and reasonable price!

Lauren, March 10, 2021

great tasting CLEAN energy drinks!

Google, March 8, 2021

My kids like that there isn’t any sugar in it, but it does have artificial sweetener taste. Also they said not enough caffeine. I personally don’t drink energy drinks.

Cynthia, March 8, 2021

Quick energy without the crash. Fast delivery of product!

Greg, March 7, 2021

Love the taste of this energy drink. It doesn’t make me crash either.

Jennifer, March 5, 2021

Fast shipping and product worked

Zachary, March 5, 2021

fast shipping, great taste

Jessica, March 4, 2021

A gift to my brother and he liked it

Constance, March 3, 2021

Fast shipping, great product, good deal!

Noach, March 3, 2021

These drinks were actually so good, the amount of caffeine was perfect for a long day at work. They tasted really good and they were actually good for you. I’m actually considering buying another pack!

Dayton, February 28, 2021

I´ve enjoyed the gift and drink very much!

Nilma, February 27, 2021

Not my cup of tea but good company

Jennifer, February 26, 2021

Flavors are awesome. No metallic aftertaste. Great energy boost to get your day started

Ronald, February 24, 2021

pretty good for another energy drink on the markert. I will stick with Red Bull tho

Troy, February 23, 2021

Fast shipping! Couldn’t get through my workout without it!

Natalie, February 22, 2021

We ordered the variety 12 pack and so far we have loved it! The flavors are great and the drinks don’t have the overwhelming metal-ly, sugary taste that so many other energy drinks have.

Nichole, February 22, 2021

Prices aren’t bad and the product tastes good.

Carina, February 20, 2021


Greer, February 19, 2021

I love there drinks.

Helena, February 17, 2021

Tasted amazing.

Venissia, February 16, 2021

Another great gift, keep em coming

Dave, February 14, 2021

just ok

Brent, February 13, 2021

Unique tastes

Gwen Rachel, February 11, 2021

Its was refreshing, the flavor was excellent, went and more the same flavor

Pamela, February 11, 2021

website was easy to order from and they had way more choices than I thought they would have. definitely will be back to order again.

Christopher, February 10, 2021

Amazing! Loved it! Will be my go to for gym days!

Marissa, February 8, 2021

straight forward, kinda pricey but not more so than competition

Devin, February 7, 2021

Healthier option for energy drinks

Emily, February 7, 2021

Great tasting product with 0 calories!

Adam, February 4, 2021


Yekira, February 3, 2021

Good tasting

Mariska, February 3, 2021

The drink tasted great.

Ryan, February 2, 2021

Definitely retained a customer! I Loved the taste, effects and value of C4!! Thank You!

Shawn, February 2, 2021

C4 always has great flavors without feeling too sugary or heavy. They are lite and uplifting!

Mike, February 2, 2021

Great product. Just a little expensive for my budget. Will get another order with the next promo possibly.

Andy, February 2, 2021

It was perfect! Great energy levels!

Brittany, January 31, 2021

Never used

Heather, January 29, 2021

Excellent recommendation from Nift.

Steven, January 28, 2021

I like the taste of it and it fills me up; however, I think the Vitamin B gave me a slight rash.

Joan, January 27, 2021

Good fruity flavor

Emily, January 27, 2021

Great stuff thank you for your awesome product

Sharon, January 26, 2021

So gooooood

Andrew, January 25, 2021

Loved it!!

Heather, January 25, 2021

Shipping was fast, cotton candy flavor was on point!

Sunshine, January 24, 2021

Thanks you

Shannon, January 24, 2021

I really enjoyed the C4 Energy samples. The flavors were great, not too sweet, not bitter, it was just right. The way it dissolves into water is excellent and there were no jitters or any of the negative effects you sometimes get from energy drinks.

Rodger, January 23, 2021

It gave me the energy and focus I didn’t know I needed!

Abby, January 22, 2021

I love c4

Shelby, January 22, 2021

Fast delivery!

Reem, January 22, 2021

The package with 12 C4 Cotton Candy Superbrain Performance cans arrived just a few days from placing the order, and have definitely met my expectations: a good amount of energy and a great taste. I will order again after finishing this pack, although I wish there were more variety of flavors of the C4 Superbrain (I like trying new things!)

Milan, January 21, 2021

A bit sweet for me but my husband loves it!

Kristina, January 21, 2021

Great taste good energy

Terry, January 19, 2021

Loved it. Gave me a boost ,when I needed it.

SHERYL, January 19, 2021

excited to test out the flavors and experience the energy it gives off

Alex, January 19, 2021

Great flavor options and definitely enough caffeine to get you going!

Kylie, January 18, 2021

Love C4

Makayla, January 17, 2021


Kelsey, January 16, 2021

Great taste and flavor. No calories.

Stephanie, January 15, 2021

Tasty and energizing!

Megan, January 15, 2021


Et, January 14, 2021

They were awesome!

Karla, January 12, 2021

Nice little surprise to start the New Year and C4 Energy is good stuff and would recommend!

Roland, January 12, 2021

Energy save

Jeff, January 11, 2021

This Nift was great because it gave me a discount on a one-off item. Plus I like the item! Other Nifts are kinda lame because they're mostly for monthly subscription stuff.

Kody, January 10, 2021

great options

Carly, January 9, 2021

C4 has been absolutely delicious. Upon first triangle that is the number one thing I noticed was the flavor shortly after was the Boost in energy and clarity of the mind. I would highly suggest this product in the morning or before workout it is amazing.

Mari, January 9, 2021

its a great drink

Gregory, January 8, 2021

Used in the past, it’s great!

Avi, January 5, 2021

It’s good

Reggie, January 2, 2021

Delicious drinks. Good prices

Amanda, December 28, 2020

husband loves c4

Kerri, December 28, 2020

I liked the flavors and just a good quality overall

Ashley, December 24, 2020

It was good but the delivery was longer than expected

Denis, December 24, 2020

it's ok

Justin, December 23, 2020

Energy without the jitters, just don't overdo it.

Bradley, December 22, 2020

Detailed delivery and great product

Angie, December 19, 2020

I take C4 original every time I workout. All flavors are great. And I love the pump I get from it.

Cory, December 17, 2020

great taste. perfect pick me up

Muz, December 17, 2020

A little sweet but expected with an energy drink

Lanett, December 16, 2020

Gives you energy you need to start your day!

Sergio, December 15, 2020

I love this drink!

Katie, December 9, 2020


DANETTE, December 7, 2020


Torey, December 6, 2020

Great taste

Cecilia, December 6, 2020

Great flavor

Kristin, December 4, 2020

With the coupon, I tried something I definitely wouldn’t have tried out otherwise (an energy drink). I’ve been curious about them for a while but had never tried any. And they taste great!

Katy, December 3, 2020

Not the best drink out there, but it does the job.

Henry, December 1, 2020

I didn’t go to site

Kim, November 29, 2020


P, November 25, 2020

Amazing drinks

Nicole, November 25, 2020

Quick service and excellent products.

Cody, November 25, 2020

I love Nift!

Joshua, November 25, 2020

I haven’t gotten it.The amount to be paid is alot for me to pay I can’t afford it

Favour, November 25, 2020

I love C4 so much! It gave me energy and made me crush my workouts!!

Kayla, November 24, 2020

Enjoyed the product! I am not a huge fan of the fake sugar taste, in anything, but enjoyed the drink otherwise.

Charles, November 24, 2020

Excellent shipping speed and the products available with the promotion were not limited like some other sites!

Cody, November 23, 2020

My only comment is about the flavors. it's impossible to tell what the actual flavor is by the name.

WALTER, November 23, 2020

The C4 was great tasting & worked awesome!

Mi, November 22, 2020

Many options other than just the classic energy drink

Julia, November 22, 2020

liked the products, no issues with redemption

Ashley, November 20, 2020


Kala, November 19, 2020

good prices

Jen, November 18, 2020

Good flavors, and great selection of energy drinks!

Arianne, November 16, 2020

Reasonable prices and shipping on website.

Alicia, November 15, 2020

Love c4

Khoi, November 15, 2020

The C-4 energy drink was great. The flavor was spot on and the energy boost was noticeable.

Ed, November 13, 2020

Love their products

Anna, November 11, 2020

I love the flavor.

SARA, November 11, 2020

just not for me

Erica, November 10, 2020

Great flavors and a great deal!

David, November 8, 2020

Good choice for the category and a company with good customer service

Nicholas, November 7, 2020

Works wonderful and was delivered fast

Alexandra, November 5, 2020

Liked it

Jonathan, November 4, 2020

Easy on the go

Tuli, November 2, 2020


Bethania, October 29, 2020

Tasty! And didn't taste super nasty like some other energy drinks. Would try again

Sahil, October 29, 2020

Their c4 brain energy drink is great!

Kimberley, October 29, 2020

I love Nift opportunities!

Joshua, October 26, 2020
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